When the rate of flow of charge through a metallic conductor
When the rate of flow of charge through a metallic conductor of non-uniform cross-section is uniform, then the quantity that…
7 years ago
KL2015
Identify the wrong statement
Identify the wrong statement Options (a) Charge is a vector quantity (b) current is a scalar quantity (c) Charge can…
7 years ago
In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
In an L-C-R series resonant circuit, the capacitance is changed from C to 4C. For the same resonant frequency, the…
7 years ago
The approxiamate ratio of nuclear mass densities of ₇₉Au¹⁹⁷ and ₄₇ Ag¹⁰⁷ nuclei is
The approxiamate ratio of nuclear mass densities of ₇₉Au¹⁹⁷ and ₄₇ Ag¹⁰⁷ nuclei is Options (a) (197:107) (b) (47:79) (c)…
7 years ago
The magnifying power of a convex lens of focal length 10 cm, when the image
The magnifying power of a convex lens of focal length 10 cm, when the image is formed at the near…
7 years ago
A particle of mass 1.96×10⁻¹⁵ kg is kept in equilibrium between two horizontal metal
A particle of mass 1.96x10⁻¹⁵ kg is kept in equilibrium between two horizontal metal plates having potential difference of 400V…
7 years ago
In Young’s double slit experiment, the locus of the point P lying in a plane
In Young's double slit experiment, the locus of the point P lying in a plane with a constant path difference…
7 years ago